The beasts and where to find them, by zone:
Blade's Edge Mountains
- Hemathion - Vortex Pinnacle.
- Morcrush - on or around Razor Ridge, or in front of Gruul's Lair.
- Speaker Mar'grom - ogre camps in the low valley down the center of the zone.
- Fulgorge - crevices south of Honor Hold heading west; between the Great Fissure and Hellfire Citadel; between the Great Fissure and Temple of Telhamat, west of Falcon Watch.
- Mekthorg the Wild - on or around the ramparts of Hellfire Citadel.
- Vorakem Doomspeaker - in the Legion Front, the Pools of Aggonar, or north of Thrallmar.
- Chief Engineer Lorthander - any Manaforge in Netherstorm except Manaforge Ultris.
- Ever-Core the Punisher - around Manaforges Ara, B'naar, or Ultris.
- Nuramoc - flying on the south edge of the island with Area 52, north of Manaforge Duro or west of Forge Base Oblivion. Nuramoc is a highly prized pet for hunters, making it additionally hard to find and kill.
- Ambassador Jerrikar - Coilskar Point, Illidari Point, Eclipse Point, Ruins of Baa'ri or Dragonmaw Fortress.
- Collidus the Warp-Watcher - various locations, concentrated around the Black Temple. Primarily on the northeastern and southwestern edges of Shadowmoon Valley, as well as west of the Hand of Gul'dan.
- Kraator - in and around lava.
- Crippler - around Auchindoun.
- Doomsayer Jurim - patrols the main roads in the forest between Hellfire Peninsula, Shattrath and the Bone Wastes.
- Okrek - can spawn in any of the Arakkoa encampments, except for Skettis, the encampment near Bleeding Hollow Ruins, and the Arakkoa ghost area in the Bone Wastes.
- Bog Lurker - around the edges of Broken villages.
- Coilfang Emissary - around the naga pumping stations.
- Marticar - along the north, east, or west map borders, in the water.
A handy macro for targeting them, as you fly about:
/tar Fulgor /tar Mekt /tar Vorak /tar Martic /tar Bog Lurk /tar Coilfang Em /tar Crip /tar Doomsay /tar Okrek /tar Goretoo /tar Voidhunt /tar Morc /tar Hema /tar Speak /tar Nura /tar Ever-Core /tar Chief Engineer L /tar Collid /tar Kraat /tar Ambassador J